I'm in the same situation myself...though I'm 33 weeks and 2 days pregnant to be precise. I'm very nervouse especially since I'm squemish and all everyone does around me is talk about 'when the time comes.' My advice is read up on what to expect, talk to other mums on  their experiences but most importantly relax-and know what you're going through is nothing short of being sacred and magical. Also know that when it comes to medical advice it really is best to seek your midwives/doctors advice because a lot of 'medical' advice ordinary people tell you have no basis-even if they're mothers themselves! Its just that some ppl buy into old wives tales...

hi,i was only 16 wen i had my first daughter keira,she'll be 6 in july, i was petrified about giving birth, all the horror stories ppl tell you!.im now 17wks pregnant with our second,and i cant wait to do it again,i just relaxed and let nature take its course,i only had gas and air wen i started push and to be honest as soon u hold your beautifull baby u will forget all about it,deep breathing really helped me to stay relaxed and whoever your birthing partner is will be a great help to,i had my mum and she cudnt hav been better,this time round i will have my partner and i cant wait to do it all properly,i hope this helps u a little bit,hope all goes well,k.x